On 25 September 2015, the United Nations approved the Global Agenda for Sustainable Development and the related 17 Sustainable Development Goals (SDGs) to be achieved by 2030. The implementation of the Agenda requires a strong involvement of all components of society, from businesses to the public sector, from civil society to philanthropic institutions, from universities to research centers to information and culture operators.

Mission of the Trevi Group: to design and build solid and safe structures and foundations for the main infrastructures to improve the quality of life of people.

In relation to the Group's mission, the most relevant objectives (SDGs) for the Trevi Group in terms of potential contribution to sustainable development have been identified.

The Trevi Group has followed the indications of the United Nations and has chosen to make its contribution by committing itself to the 5 global pillars defined as follows: People, Planet, Peace, Prosperity and Collaboration.

The Trevi Group is working on its Sustainability Plan to identify and make public the ESG (Environmental, Social, Governance) objectives in the three-year period 2022-2024

The Plan will identify the Group's sustainable development objectives in the three main ESG thematic areas by inserting both targets and performance measurement indices.

The activities and programs to be developed in the three-year period 2022-2024 have as main objectives:

• maintaining and safeguarding environmental sustainability in all projects in which we are involved
• helping to reduce carbon emissions and resource depletion, while developing process efficiency and innovative solutions to improve the environmental performance of our services and products
• being able to provide decent and safe work for people and ensure that they can go home every day
• develop knowledge and awareness of their employees through further attention to professional training and training aimed at 360 degrees on all employees.